| 发明名称 |
REDUCING HIGH-AQUEOUS CONTENT SLUDGE IN DIESEL ENGINES |
| 摘要 |
Formation of high-aqueous content sludge may be reduced in a sump lubricated diesel engine lubricated with a lubricating oil formulation that contains at least 0.07 or 0.08 weight percent nitrogen derived from one or more nitrogen-containing ashless dispersants, by including in the lubricant a polyalkylene oxide.
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| 申请公布号 |
CA2741261(A1) |
申请公布日期 |
2010.04.29 |
| 申请号 |
CA20092741261 |
申请日期 |
2009.10.20 |
| 申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
MULLAY, JOHN J.;TRUONG, MY HANG;DUNCAN, DAVID A.;MOSIER, PATRICK E.;GALIC RAGUZ, MARY |
| 分类号 |
C10M157/04;C10M161/00;C10M169/04 |
主分类号 |
C10M157/04 |
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